Beacon Strobe Lights 

Classified by color, there are blue flashing beacon, amber flashing beacon, red flasing beacon, green flashing beacon, white flashing beacon, red and blue flashing beacon. Classified by usage, there are police beacon light, ambulance beacon light, tow truck beacon light, truck beacon light, etc. Classified by voltage, there are 12V flashing beacon and 24V flashing beacon. Most of the emergency beacon lights are magnetic beacon light.